King Schools, Inc. is an American computer software company headquartered in San Diego, California. The company focuses on the creation of Computer Based Training (CBT) or E-learning, to assist individuals in obtaining all levels of Pilot certification in the United States. Over the years, the company has expanded its training courses to cover the various pilot certificates, ratings and educational requirements, along with many aeronautical elective studies. More recently, it has begun offering all of its courses in Web-based training (WBT) and mobile device formats. King Schools was founded in 1974 by John and Martha King, husband and wife. As Certificated Flight Instructors, the Kings first began as a traveling ground school, offering two-day courses in various cities. A little more than a decade later, they began producing training videos that other flight instructors could incorporate into their own curriculum. Eventually, demand for their videos by individuals learning to fly led to the development of courses that could be used for self-paced study. As of May 2010, King Schools has over 70 employees and operates exclusively from an facility near Montgomery Field. Course development, production, customer service and shipping all occur at this location. Course videos are filmed either in the in-house digital studio or at nearby Montgomery Field. John and Martha King are two of the most recognized experts in flight instruction and King Schools is best known for its effective use of a folksy, humor-rich approach in their training videos characteristic of the Kings' presentation style. The company claims that more than half of all pilots in the United States have studied using one of their courses. Of the courses they offer, the Private Pilot Knowledge Test Course is likely the most used, supporting FAA Part 61 ground schools. Among the approximately 90 other courses offered, topics covered include Private Pilot, Instrument Pilot, Commercial Pilot, International Operations and risk management. King Schools also produces the Cessna-branded courses used by Cessna Pilot Centers, which are Part 141 ground schools. History In 1975, King Schools, Inc. was started by John and Martha King as a touring 2-day ground school. In 1989, King Schools moves to its current facility in San Diego, California, near Montgomery Field In 1999, King Schools produces the flight training videos for Microsoft Flight Simulator 2000, featuring John and Martha King providing personal instruction for virtual pilots. They also did the same for Microsoft Flight Simulator 2002,